fix sounds_monitor; fix django compatibility (v3.2)

aircox/__init__.py

@@ -1,2 +1 @@
 
-default_app_config = 'aircox.apps.AircoxConfig'

aircox/management/commands/sounds_monitor.py

@@ -85,16 +85,19 @@ class SoundFile:
         if created or sound.check_on_file():
             logger.info('sound is new or have been modified -> %s', self.path)
             self.read_path()
-            self.read_file_info()
-            sound.duration = utils.seconds_to_time(self.info.info.length)
             sound.name = self.path_info.get('name')
 
+            self.read_file_info()
+            if self.info is not None:
+                sound.duration = utils.seconds_to_time(self.info.info.length)
+
         # check for episode
         if sound.episode is None and self.read_path():
             self.find_episode(program)
 
         self.sound = sound
         sound.save()
+        if self.info is not None:
             self.find_playlist(sound)
         return sound
 
@@ -117,7 +120,10 @@ class SoundFile:
 
     def read_file_info(self):
         """ Read file information and metadata. """
+        if os.path.exists(self.path):
             self.info = mutagen.File(self.path)
+        else:
+            self.info = None
 
     def find_episode(self, program):
         """
@@ -285,17 +291,14 @@ class Command(BaseCommand):
         # sounds in db & unchecked
         sounds = Sound.objects.filter(path__startswith=subdir). \
             exclude(pk__in=sounds)
-        self.check_sounds(sounds)
+        self.check_sounds(sounds, program=program)
 
-    @staticmethod
-    def check_sounds(qs):
-        """
-        Only check for the sound existence or update
-        """
+    def check_sounds(self, qs, **sync_kwargs):
+        """ Only check for the sound existence or update """
         # check files
         for sound in qs:
             if sound.check_on_file():
-                sound.sync(sound=sound)
+                SoundFile(sound.path).sync(sound=sound, **sync_kwargs)
 
     def monitor(self):
         """ Run in monitor mode """

aircox/models/episode.py

@@ -171,8 +171,8 @@ class Diffusion(BaseRerun):
     type = models.SmallIntegerField(
         verbose_name=_('type'), default=TYPE_ON_AIR, choices=TYPE_CHOICES,
     )
-    start = models.DateTimeField(_('start'))
-    end = models.DateTimeField(_('end'))
+    start = models.DateTimeField(_('start'), db_index=True)
+    end = models.DateTimeField(_('end'), db_index=True)
     # port = models.ForeignKey(
     #    'self',
     #    verbose_name = _('port'),

aircox/models/page.py

@@ -66,9 +66,10 @@ class BasePage(models.Model):
     )
 
     parent = models.ForeignKey('self', models.CASCADE, blank=True, null=True,
-                               related_name='child_set')
+                               db_index=True, related_name='child_set')
     title = models.CharField(max_length=100)
-    slug = models.SlugField(_('slug'), max_length=120, blank=True, unique=True)
+    slug = models.SlugField(_('slug'), max_length=120, blank=True, unique=True,
+                               db_index=True)
     status = models.PositiveSmallIntegerField(
         _('status'), default=STATUS_DRAFT, choices=STATUS_CHOICES,
     )
@@ -214,6 +215,7 @@ class StaticPage(BasePage):
 class Comment(models.Model):
     page = models.ForeignKey(
         Page, models.CASCADE, verbose_name=_('related page'),
+        db_index=True,
         # TODO: allow_comment filter
     )
     nickname = models.CharField(_('nickname'), max_length=32)
@@ -234,7 +236,7 @@ class NavItem(models.Model):
     order = models.PositiveSmallIntegerField(_('order'))
     text = models.CharField(_('title'), max_length=64)
     url = models.CharField(_('url'), max_length=256, blank=True, null=True)
-    page = models.ForeignKey(StaticPage, models.CASCADE,
+    page = models.ForeignKey(StaticPage, models.CASCADE, db_index=True,
                              verbose_name=_('page'), blank=True, null=True)
     class Meta:
         verbose_name = _('Menu item')

aircox/models/program.py

@@ -169,14 +169,14 @@ class BaseRerun(models.Model):
     datetime field or attribute implemented by subclass.
     """
     program = models.ForeignKey(
-        Program, models.CASCADE,
+        Program, models.CASCADE, db_index=True,
         verbose_name=_('related program'),
     )
     initial = models.ForeignKey(
         'self', models.SET_NULL, related_name='rerun_set',
         verbose_name=_('rerun of'),
         limit_choices_to={'initial__isnull': True},
-        blank=True, null=True,
+        blank=True, null=True, db_index=True,
     )
 
     objects = BaseRerunQuerySet.as_manager()

aircox/models/sound.py

@@ -83,10 +83,12 @@ class Sound(models.Model):
         Program, models.CASCADE, blank=True, # NOT NULL
         verbose_name=_('program'),
         help_text=_('program related to it'),
+        db_index=True,
     )
     episode = models.ForeignKey(
         Episode, models.SET_NULL, blank=True, null=True,
         verbose_name=_('episode'),
+        db_index=True,
     )
     type = models.SmallIntegerField(_('type'), choices=TYPE_CHOICES)
     position = models.PositiveSmallIntegerField(
@@ -173,7 +175,6 @@ class Sound(models.Model):
                 return
             logger.info('sound %s: has been removed', self.path)
             self.type = self.TYPE_REMOVED
-
             return True
 
         # not anymore removed

instance/sample_settings.py

@@ -170,9 +170,9 @@ THUMBNAIL_PROCESSORS = (
 
 # Enabled applications
 INSTALLED_APPS = (
-    'aircox',
+    'aircox.apps.AircoxConfig',
     'aircox.apps.AircoxAdminConfig',
-    'aircox_streamer',
+    'aircox_streamer.apps.AircoxStreamerConfig',
 
     # Aircox dependencies
     'rest_framework',